Messages

1

SmoothStepper USB / Re: X-AXIS DRIFT ONLY WHEN PROGRAM IS RUNNING

« on: March 08, 2022, 01:55:43 PM »

Following. Same problem here but with a servo system, match 3, smooth stepper (ESS) and a Cheepo BOB.
It's a new build, but I get consistent drift in one direction (and the drift seems the same either side on a duel ballscrew gantry (A -axis is slaved to X) - the more complex and circular the moves, the worse it gets (adaptive paths are really bad).
 

2

General Mach Discussion / Re: Cut path changes with each pass. At end of run ends offset from original zero.

« on: March 08, 2022, 01:39:28 PM »

I sure would like to know how this story ended, as I have a similar problem. Was it the BOB in the end by chance?